2912763340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1601}}^1\times {\mathrm{5351}}^1$

素因数の和:6978

約数の個数: 48

約数和(自身を含む): 6481871424

約数和(自身を除く): 3569108084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1601, 3202, 5351, 6404, 8005, 10702, 16010, 21404, 26755, 27217, 32020, 53510, 54434, 90967, 107020, 108868, 136085, 181934, 272170, 363868, 454835, 544340, 909670, 1819340, 8566951, 17133902, 34267804, 42834755, 85669510, 145638167, 171339020, 291276334, 582552668, 728190835, 1456381670, 2912763340]

約数ペア:

[(1, 2912763340), (2, 1456381670), (4, 728190835), (5, 582552668), (10, 291276334), (17, 171339020), (20, 145638167), (34, 85669510), (68, 42834755), (85, 34267804), (170, 17133902), (340, 8566951), (1601, 1819340), (3202, 909670), (5351, 544340), (6404, 454835), (8005, 363868), (10702, 272170), (16010, 181934), (21404, 136085), (26755, 108868), (27217, 107020), (32020, 90967), (53510, 54434)]